An issue was discovered in SugarCRM 12 before 12.0.4 and 13 before 13.0.2. A Server Site Template Injection (SSTI) vulnerability has been identified in the GecControl action. By using a crafted request, custom PHP code can be injected via the GetControl action because of missing input validation. An attacker with regular user privileges can exploit this.
The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
Link | Tags |
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https://support.sugarcrm.com/resources/security/sugarcrm-sa-2023-010/ | vendor advisory |